1119897728

素因数分解:

$2^7\times {\mathrm{509}}^1\times {\mathrm{17189}}^1$

素因数の和:17712

約数の個数: 32

約数和(自身を含む): 2235559500

約数和(自身を除く): 1115661772

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 509, 1018, 2036, 4072, 8144, 16288, 17189, 32576, 34378, 65152, 68756, 137512, 275024, 550048, 1100096, 2200192, 8749201, 17498402, 34996804, 69993608, 139987216, 279974432, 559948864, 1119897728]

約数ペア:

[(1, 1119897728), (2, 559948864), (4, 279974432), (8, 139987216), (16, 69993608), (32, 34996804), (64, 17498402), (128, 8749201), (509, 2200192), (1018, 1100096), (2036, 550048), (4072, 275024), (8144, 137512), (16288, 68756), (17189, 65152), (32576, 34378)]